step 1

On our way to a closed loop

We’re creating our own recycling system by melting down our products and reforming them again and again.

Here’s how to get involved...

step 2

Put your ZipBag, Duo Cover or UniLid item in a box or envelope

Depending on the size of what you’re sending, you may be able to use a large envelope and stamps.

Click here to consult the table for USPS envelope requirements.

step 3

Select the right amount of stamps for your package

If using an envelope, find out how many stamps you’ll need.

Click here to consult the table for USPS stamp requirements.

step 4

Bring it to your local post office or drop it in the mailbox

Neither snow nor rain nor heat nor gloom of night can stop us from turning our old products into new ones!

If you have any questions, shoot us an email at

step 5

Send us items saved from landfills!

Plastic items contribute to over 50 million pounds of annual landfill waste. You just made it one product less!